searing temperatures and historic wildfires making a big impact this fourth of july. >>> and making a difference -- a group of young women united in finding each other and fueling a new passion for life. captions paid for by nbc-universal television >>>. >>> good evening. on a holiday summer sunday when so many people are taking the day off, jurors in a orlando courthouse were hard at work, listening to closing arguments before deciding the fate of a young mother. if you were anywhere near a television today, you couldn't escape the wall-to-wall coverage, the live feed of casey anthony, at times stone-faced, at times, openly weeping. anthony is accused of killing her 2-year-old daughter, caylee. and after more than a month of wrenching testimony, now the countdown to a verdict. nbc's kerry sanders has been covering the case from the start. he was in the courtroom today. and joins us from orlando. good evening, kerry. >> well good evening, kate, the prosecution and the defense were each given four hours to make their closing arguments. but like so many other aspects of this case, there